Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/87540
DC Field | Value | Language |
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dc.contributor | Department of Electrical Engineering | - |
dc.creator | Shrivastav, AM | - |
dc.creator | Gunawardena, DS | - |
dc.creator | Liu, Z | - |
dc.creator | Tam, HY | - |
dc.date.accessioned | 2020-07-16T03:58:04Z | - |
dc.date.available | 2020-07-16T03:58:04Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/87540 | - |
dc.language.iso | en | en_US |
dc.publisher | Nature Publishing Group | en_US |
dc.rights | © Te Author(s) 2020. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | en_US |
dc.rights | The following publication Shrivastav, A.M., Gunawardena, D.S., Liu, Z. et al. Microstructured optical fiber based Fabry–Pérot interferometer as a humidity sensor utilizing chitosan polymeric matrix for breath monitoring. Sci Rep 10, 6002 (2020), is available at https://doi.org/10.1038/s41598-020-62887-y | en_US |
dc.title | Microstructured optical fiber based Fabry–Pérot interferometer as a humidity sensor utilizing chitosan polymeric matrix for breath monitoring | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 10 | - |
dc.identifier.issue | 1 | - |
dc.identifier.doi | 10.1038/s41598-020-62887-y | - |
dcterms.abstract | This study reports a method for humidity sensing based on a specialty microstructured optical fiber (MOF). A suspended tri-core MOF was fabricated using the stack and draw technique. A low finesse sensing head was prepared by depositing a chitosan polymer matrix within the holes of the MOF, forming a Fabry-Pérot interferometer as a sensing platform while the chitosan film acts as the sensing material. The use of the probe for real-time breath monitoring was also successfully demonstrated. The probe possessed a maximum sensitivity of 81.05 pm/(%RH) for 90–95%RH range while the linear region of the sensor ranged from 70–95%RH. The temperature cross correlation was also experimented, and a lower influence of external temperature was observed. The probe shows an ultrafast response during human breath monitoring with a rising time and recovery time of 80 ms and 70 ms, respectively. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Scientific reports, 2020, v. 10, no. 1, 6002 | - |
dcterms.isPartOf | Scientific reports | - |
dcterms.issued | 2020 | - |
dc.identifier.scopus | 2-s2.0-85083071480 | - |
dc.identifier.pmid | 32265462 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.artn | 6002 | - |
dc.description.validate | 202007 bcma | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Scopus/WOS | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Shrivastav_Microstructured_optical_fiber.pdf | 1.96 MB | Adobe PDF | View/Open |
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